My weather is "tropical" any reading that is 80-85 I will take it anytime - I lived in Egg Harbor Township, New Jersey which was generally colder in winter than Las Vegas winter and Las Vegas summer was hotter and drier air in summer.

The only thing a thinking human do is "adaptation". Human history has taught us so much by now that we can live by adaption to our environment.

Got out of Chicago last week before the so-called "freezing temperature" - our American Airlines plane were given deicing 5 times. Chicago-Las Vegas flight, after a few hours in flight - the captain announced that his flight path was down to below to the cloudy path.
I just prayed he knows what he was doing, when my wife asked what it means I assured her and my grand daughter to trust him he knows what he is doing than all of us passengers, and with his training and experience.

One thing for sure is that my snappers from these areas affected by the "winter freeze" will be delayed.